Trolmaster RJ12 Splitter Hub & Cable set (SPH-1)
Product description
Expand control system connections for multiple devices
The SPH-1 Splitter Hub expands a single RJ12 input into eight separate RJ12 outputs. This design eliminates the need for daisy-chained Y-splitters, creating a cleaner installation and enabling the connection of multiple sensors, modules, and lighting adapters to a single Trolmaster controller.
For professional cultivators managing extensive setups, the powered SPH-1 amplifies signals, allowing for an increased number of connected devices. This feature is critical for controlling numerous LED or HID lights from one Trolmaster unit, supporting all growth stages and mediums. It comes with a 12V DC power adapter for signal boosting.
- Expands 1 RJ12 input to 8 RJ12 outputs
- Powered splitter amplifies signals
- Facilitates connection of multiple sensors and devices
- Includes 16 ft RJ12 cable
- Includes 12V DC power adapter
This product provides eight RJ12 outputs from one input for increased device connectivity. The ECS-6 is a 4-pin waterproof extension cable.
3 day EU delivery. Shipping & Tracking
You'll get your package in 3-5 days no matter where you are in EU.
Cost is 7 to 15 EUR under 30kg.
We'll send you a tracking number as soon as your purchase dispatched.
You'll receive a notification on each stage of delivery
We use all the variety of shipping companies, if you have a prefered one - let us know, we'll send with it for your convinience.
See more on Shipping details page.
60 days returns
You can get a refund or replacement after up to 30 days from purchase.
But we ussualy stand on customers side, so we can give a 60 days time frame!
How to know right prodcut parameter?
See our free grow calculators for hydroponics and indoor gardening.
Estimate nutrients, lighting, VPD, irrigation, plant spacing, and grow planning.
2 months post sale expert support
It's free.
We are a team of 10 with a decade of wise expirience in growing and gardening, so if you'll have any need of help, we'll guide you to your goal within 2 months from a purchase.
About us. Our 9 year history
GoToGarden started in 2017 out of personal frustration. Our founder was a hobby grower who spent hours navigating online shops that felt built by people who had never touched a plant — cluttered layouts, vague product descriptions, no real guidance on what to actually buy or why. He knew there had to be a better way.
See more on About us page